BscShpPathHandleShape Class Reference

Inheritance diagram for BscShpPathHandleShape:

Public Member Functions
	BscShpPathHandleShape (IPMUnknown *boss)
virtual PMRect	GetPaintedHandleBounds (const PMMatrix &pbtoview)
Public Member Functions inherited from PathHandleShape
	PathHandleShape (IPMUnknown *boss)
virtual void	GetControlPointPathOutlineInfo (IOutlineInfo *iOutlineInfo)
virtual ITracker *	QueryTracker (IControlView *layView, const PBPMPoint &where, int32 selectionMode, const PointSelector &index)
Public Member Functions inherited from CHandleShape
	CHandleShape (IPMUnknown *boss)
virtual void	DrawHandleShape (GraphicsData *gd, IConcreteSelection *concreteSelection, int32 shapeflags)
virtual void	DrawControlPointPath (GraphicsData *gd, int32 shapeflags)
virtual bool16	HitTest (GraphicsData *gd, const PMRect &r, PointSelector *handleIndex, bool16 bDragging)
virtual bool16	HitTestControlPointPath (GraphicsData *gd, const PMRect &r)
virtual void	Inval (GraphicsData *gd, ClassID reasonForInval, int32 shapeflags)
virtual ITip *	QueryTip (const PointSelector *handleIndex)

Additional Inherited Members
Protected Member Functions inherited from PathHandleShape
virtual void	DrawHandlesImmediate (GraphicsData *gd, IConcreteSelection *concreteSelection, int32 flags)
virtual void	DrawPathImmediate (GraphicsData *gd, int32 flags)
virtual PMRect	GetBBoxImmediate (const PMMatrix &itoview)
virtual bool16	HitTestHandlesImmediate (GraphicsData *gd, const PMRect &r, PointSelector *handleIndex)
virtual bool16	HitTestPathImmediate (GraphicsData *gd, const PMRect &r)
virtual void	CreateAnchorPaths (GraphicsData *gd, IConcreteSelection *concreteSelection)
virtual void	CreateDirectionHandlePaths (GraphicsData *gd, IConcreteSelection *concreteSelection)
virtual void	CreateSelectedAnchorPath (GraphicsData *gd, const PointSelector &selectedPoint, const PMReal &size)
virtual void	CreateSelectedAnchorPointDot (GraphicsData *gd, const PointSelector &selectedPoint)
virtual void	CreateAnchorPointPath (GraphicsData *gd, const PMPoint &pt, const PMReal &size)
virtual void	CreateCenterAnchorPath (GraphicsData *gd, const PMReal &size)
virtual void	CreateDirectionPointPath (GraphicsData *gd, const PMPoint &pt)
virtual void	CreateControlPath (IGraphicsPort *gPort)
virtual bool16	VerifySelectedPoint (const PointSelector &selector) const
Protected Attributes inherited from PathHandleShape
IPathGeometry *	fPathGeometry

Detailed Description

BscShpPathHandleShape Responsible for drawing selection handles and path for objects with a clipping path.

This override is necessary because Utils<IPathUtils>()->QueryHandleShape() may preferentially query for the IPathHandleShape interface instead of IHandleShape. (This happens when an item has a clipping path.) In that case, we want to be sure and return a bounding box that includes the selection handle dimensions. The default implementation for a spline item doesn't – it assumes standard selection handles. For non-standard handles, this causes redraw problems.

BscShpPathHandleShape implements IPathHandleShape based on the partial implementation PathHandleShape2.

Constructor & Destructor Documentation

Binds the C implementation class onto its ImplementationID making the C code callable by the application * BscShpPathHandleShape::BscShpPathHandleShape

(

IPMUnknown *

boss

)

Constructor.

Parameters

boss	interface ptr from boss object on which this interface is aggregated.

Member Function Documentation

PMRect BscShpPathHandleShape::GetPaintedHandleBounds ( const PMMatrix &  pbtoview )

virtual

Responsible for returning the bounding box of the page item including the selection handles.

Parameters

pbtoview

Inner coords to drawing device (port) transform.

Returns

Bounding PMRect in drawing device coordinates.

Reimplemented from CHandleShape.